Full-wave Spread Spectrum Induced Polarization System was New generation IP survey system.
It enables large detection depth (>1000 m), high precision 2D and 3D spectral IP measurements.
On the instrument, with the M sequence pseudo-random spread spectrum signal, which greatly improves the frequency domain resolution and the anti-interference ability of the signal.
With wireless distributed array receiving system，the spread spectrum IP signal detection achieve large depth, high efficiency and high accuracy.
The relative phase spectrum method was used to correct the electromagnetic coupling induction, and the phase response and Cole-Cole model parameters were obtained.
The signal to noise ratio (SNR) was enhanced by spreading spectrum signal emission, Robust and related techniques.
Through the precise inversion of multi-frequency points and multiple devices with terrain, Got the precision imaging of the detection target and rich geoelectric information.
Finally, through the analysis of multi-frequency points and multi-parameter inversion results, we can got the high confidence prediction of metallogenic favorable areas is realized.
Spread Spectrum Induced Polarization: Noise interference can be suppressed by spread spectrum waves
Deep detection: With 10kW~50kW transmitter/ Pole Combination array and simultaneously collecting Mode. Max depth can Over 1000m
Fast Test Speed: With simultaneously collecting mode can reach 10 times of traditional IP survey
Long Communication distance: Max to 1.6km between each device at open field
Distinguish Different Deposit and carbonaceous slate: With Spread spectrum ore specimen Intelligent impedance analyzer, We can check different ore have different response at different Frequency
Receiver Component Included in
1. Computer with Zigbee Receiver to control and monitor whole system
2. Multiple Receiver with Cable and NP electrode to collect Full wave signal
Transmitter Component Included in
1. Transmitter（3kw(1000V/3A)，10kw(1000V/10A)，50kw(1000V/50A)）
2. Full-wave Current Record
3. Parallelable Rectifier Source （10A，up to 200A）
| Receiver Specification | |
| Channel | 6 |
| Sample rate | max to 24000Hz |
| background Noise | 5nV/sqrt(Hz) |
| ADC | 32 bit |
| Gain | 1~64 |
| GPS Accuracy | 30ns |
| Dynamic Range | 160dB |
| Weight | 2.8kg |
| Dimensions | 27cm × 24.6cm × 12.4cm |
| Power Supply | 5V Power Bank |
| Connect | Wi-Fi, ZigBee(max to 1.6km), Internet |
| TDP | 2.5W |
| Operating Temperature | -20℃~60℃ |
| Transmitter Specification | |
| Max Voltage | 1000V (2000V,3000V,4000V, Optional need serial connect) |
| Max Current | 10~50A/50~200A(Optional need Parallel connect) |
| Composite | Support Serial and Parallel |
| Frequency | 1/512~8192Hz |
| Transmitter Wave | Programmable Support Time Domain and Frequency Domain |
| GPS Sync Accuracy | 30ns |
| Connect | Wi-Fi, ZigBee(max to 1.6km), Internet |
| Operating Temperature | -20℃~60℃ |
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